Torque Wrench

• torque wrench

• pipe wrench

• combination wrench

• impact wrench

Will the torque be increased by using the rope?

• A - Yes
• B - No

Which will produce more torque to loosen the lug nut?

• A
• B
• They are the same

What is the Unit for Torque

• Nm
• N
• W
• J

Torque is the product of a force exerted on an object times the lever arm.

• True 
• False

The easiest way to open a heavy door  is by applying the force

• Near the hinges
• In the middle of the door
• At the edge of the door far from the hinges
• At the top of the door

Why do we torque load?

• Because Boss said so

• To prevent failure due to loosening, overfloating or fatigue

• To prevent failure due to loosening, overloading or fatigue

What is the minimum angle the torque wrench should rotate after engagement?

• 90 degree

• 60 degree

• 30 degree

Where and how much lubricant should be applied on a threaded fastener (bolt, nut etc)?

• Threads and abutment faces receive a light smear of engine oil

• Threads and abutment faces receive a light smear of clean engine oil

• Threads and faces receive a light smear of clean engine oil

What precautions are to be taken when slackening a bolt/union nut?

• Do not hit surrounding

• Do not use a torque wrench

• Do not hit my face