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SACA Certification C- 101
Screwdrivers correct answer โ โ The leading cause of accidents with hand tools is improper use of __________. Reading the cylinder label correct answer โ โ The contents of a gas cylinder are only determined by __________. Pallet jack correct answer โ โ A __________ is a manually operated forklift. Working Load Limit (WLL) correct answer โ โ Lifting equipment must be operated within its __________. Daily correct answer โ โ OSHA requires forklifts be inspected __________. Box end wrench correct answer โ โ What is best wrench to use to loosen a bolt? Hex wrench correct answer โ โ What wrench is used to tighten a socket head cap screw?
Machinist's rule correct answer โ โ A __________ is an important measuring tool in manufacturing because it can easily be carried in a pocket and provides quick measurements and approximate dimensions. Width, height, and depth correct answer โ โ Dimensional measurement determines physical dimensions such as __________. US customary system correct answer โ โ Two systems of dimensional measurement used in manufacturing are the SI Metric System and the __________. 25.4 correct answer โ โ convert inches to millimeters, multiply the inches by __________. 0.5625 correct answer โ โ Convert 9/16 inch to decimal inches.
Divide the numerator by the denominator correct answer โ โ To convert fractional inches to decimal inches __________. Isometric correct answer โ โ Which type of drawing view gives the impression of a three-dimensional object?
1.77 correct answer โ โ If a product feature has a dimension of 1.8 ยฑ .03, what is the lower tolerance dimension? Lower limit correct answer โ โ Internal dimensions, like holes, are at their MMC when they are at their __________ of their tolerance zone? LMC correct answer โ โ What tolerance condition is the smallest amount of material in a part? Allowance is the tightest possible fit, while clearance is the loosest possible fit. correct answer โ โ What is the difference between allowance and clearance? Errors in measurement correct answer โ โ Using datums helps eliminate __________. Local notes apply to specific items or areas, while general notes apply to the entire drawing correct answer โ โ What is the difference between local and general notes on a blueprint? Process drawing correct answer โ โ What type of drawing defines how the product is going to be manufactured? 1:2 correct answer โ โ How is a half scale drawing written?
Turn on the caliper display, close the jaws, press the zero button correct answer โ โ Which of the following lists the proper digital caliper calibration steps in order? They are easy to carry They take measurements quickly They are reasonably accurate correct answer โ โ Why are dial calipers the most widely used precision measuring instrument on the shop floor? Every few months correct answer โ โ How often should a micrometer's calibration be checked? Dust Oil Shavings Burrs correct answer โ โ Which of the following items can affect a micrometer's measurement? Newtons (N) and pound-force (lbf) correct answer โ โ Force is any attempt to change the motion of an object and is measured in __________.
Directional control valve correct answer โ โ DCV stands for __________. Personnel hazard correct answer โ โ Leaks in a fluid power system can cause two issues. The first is premature failure of the power sources due to overloading. What is the second issue? Voltage correct answer โ โ __________ is the amount of force exerted to move electrons. Schematic correct answer โ โ A(n) __________ diagram uses symbols to represent electrical devices and how they are connected. Insulator correct answer โ โ Which of the following is not a component of a basic electrical circuit? Input Output Insulator Power supply Voltage correct answer โ โ The potential difference between two points in a circuit is called __________.
Sum of the voltage drops correct answer โ โ Kirchoff's voltage law for a series circuit says that the total voltage is equal to the __________. Ground correct answer โ โ While this point is critical for circuit safety, it also makes a convenient common reference point for point voltage measurements. True correct answer โ โ Current is more dangerous to measure than voltage. Is this statement true or false? Voltmeter correct answer โ โ A(n) __________ is a measurement device specifically used to measure only voltage. Add the individual resistances correct answer โ โ To find the total resistance in a series circuit, __________. RT = 1/(1/R1 + 1/R2 + 1/R3) correct answer โ โ Which of the following is a formula for calculating total resistance in a parallel circuit? E = I ร R correct answer โ โ Ohm's Law for calculating voltage is __________. OL correct answer โ โ Where there is no continuity found when testing with a DMM, the screen may display this.
NOR
NOT
NAND
OR
Memory correct answer โ โ A motor control circuit is a common application of what type of logic element? AND correct answer โ โ Which one of the following logic elements describes a circuit with two normally open input switches in series? OR NAND AND NOT Electrical schematic correct answer โ โ What type of drawing is a ladder diagram?
Valve correct answer โ โ Which of the following is not a component of a ladder diagram? Input device Output device Conductor Valve Motor starter correct answer โ โ What device is used before a motor that allows electricity to flow to the motor? Determine the power device operation when the output is energized correct answer โ โ A power diagram is needed with a ladder diagram to __________. NO contacts, NC contacts, and a solenoid coil correct answer โ โ An electromechanical relay includes which of these components? Two sets of NO contacts, and a solenoid coil NO contacts, NC contacts, and a solenoid coil Two sets of NC contacts, and a solenoid coil
Emergency stop correct answer โ โ Many of the safety devices for the robot are designed to protect the human interaction with the robot. Which is the only safety device designed for the operator to protect the robot? Checking dress code, clean and clear workcell correct answer โ โ Powering up a servo robot includes more than just turning on the power. A safety precheck is completed before any power up. The precheck includes __________. Prescribed position for the robot where all sensors are activated correct answer โ โ The Home position is the __________. Power ... (Pneumatic or Electric) correct answer โ โ Robot grippers are classified according to __________ and number of fingers. Teach pendant correct answer โ โ Teaching points requires an open program and __________. Home the robot correct answer โ โ Before running the robot, the operator should perform prestart checks, power up and enable the drives, and __________. Separate correct answer โ โ The robot program uses __________ commands to perform each operation.
Magnetic reed switch correct answer โ โ Five types of electronic sensors include: inductive, capacitive, photoelectric, Hall effect and __________. PNP correct answer โ โ The __________ transistor provides a high signal at its output when the sensor is energized, or has detected the presence of an object. Metallic correct answer โ โ __________ targets are the only targets that can be detected by an inductive proximity sensor. Dielectric correct answer โ โ A capacitive sensor uses the principle of __________ to sense the presence of an object. Function correct answer โ โ The three Fs of product design are form, fit and __________. Lean Manufacturing correct answer โ โ High product quality, quick delivery, low costs are the primary goals of what system? Standardize correct answer โ โ Which 5S step involves formatting 5S work instructions so that they look and read alike?
Standards correct answer โ โ Occupational Safety and Health Administration(OSHA) develops __________ for safety retail and service industries to construction and manufacturing. True correct answer โ โ The regulation that requires manufacturers to document and report information on the types of chemicals they use, store, release into the environment, or dispose of is known as EPCRA. Is this statement TRUE or FALSE? Computers correct answer โ โ The use of ___________________marked the advent of the third industrial revolution? Notify a supervisor immediately correct answer โ โ If an operator knows a safety problem exists with a machine, the operator should __________. Emergency stop correct answer โ โ A(n) __________ is a device or system that shuts down a machine immediately if the operator is in danger. It is closed correct answer โ โ If the energy sources are shut down, what would this mean for a pneumatic valve?
- Shut down the equipment 2.Connect Hasp
- Attach Lock
- Add Tag
- Test Start Equipment correct answer โ โ What are the 5 steps of electrical Lockout/tagout Falls correct answer โ โ Which of the following is a common cause of workplace death? Hazard assessment correct answer โ โ The process of identifying potential hazards in the workplace is known as a __________. TRUE correct answer โ โ An injury is defined as physical harm to the body that happens as a result of exposure to some form of energy that exceeds the body's tolerance. Is this statement TRUE or FALSE? Shut down their machines and leave the building correct answer โ โ In the event of an evacuation alarm, employees should __________. 15 correct answer โ โ After exposure to most chemicals the eyes should be flushed continuously for __________ minutes.
Educating employees on fire hazards and prevention correct answer โ โ The first step in fire and electrical safety is __________. 35 feet (10.6 meters) correct answer โ โ When welding, keep combustible material at least __________ away from the area. Monthly correct answer โ โ OSHA requires __________ inspections of fire extinguishers. Standard operating procedure correct answer โ โ A safe work place begins by designing in safety by creating a(n) __________. 4 feet (1.2 meters) correct answer โ โ OSHA requires elevated work surfaces to have guards if the surface is __________ above ground. Repetitive motion injuries correct answer โ โ A consequence of work stations with poorly designed ergonomics is __________. Rotate tasks among employees correct answer โ โ A common ergonomic practice to reduce injuries is to __________.
Bump Caps correct answer โ โ Which classification of hardhat is designed for use in areas of low clearance and provides minimal impact resistance or protection from electrical hazards? Foot protection correct answer โ โ What protection does a metatarsal guard provide? Power correct answer โ โ Tools operated electrically or by pneumatic power are classified as __________ tools.
