776 Revision - Paper 3

Select your group from the list below

• Mechanical Level 1 group A
• Mechanical Level 1 group B
• Mechanical Level 1 group C
• Mechanical Level 1 group D
• Mechanical Level 1 group E

What do you use to measure electrical current?

• Ammeter
• Voltmeter
• Ohmmeter

What does SIP stand for?

• Side Impact Protection
• Safety In Person
• Sent Internal Post

What do the abbreviation GRP stand for?

• Glass Reinforced Plastic
• Glass Roof Panel
• Gloss Red Paint
• Glow Red Plug

Name three safety checks that need to be carried out on an electric power drill?

• Check electrical cable, drill body and plug
• Check drill bit, plug socket and chuck
• Check chuck key, drill bit and electrical cable

What type of equipment should you oil regularly?

• Pneumatic
• Electrical
• Rechargeable

If a circuit has a resistance of 12 ohms and 2 amps of current is flowing, what is the voltage applied?

• 24v
• 12v
• 6v
• 9v

What is the function of a resistor?

• Restrict the flow of electrical current
• Allow the flow of electrical current
• To act as a one way valve to electrical current
• To light up when power goes through it

What is the function of crumple zones and why are they used?

• To absorb impact to protect passengers
• To prevent impact and protect passengers
• To make the car stronger and safer
• To make the car more rigid and tough

Which of the below are three different units of pressure.

• PSI, K pascals and bar
• Volts, amps and ohms
• mm, cm and m
• g, kg and tonnes