In a vertical weld, the ____ will constantly be solidifying, forming a new shelf to support the molten weld pool.

A. shelf
B. trailing edge
C. leading edge
D. molten weld pool


Answer: B

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The tire pressure monitoring system is being discussed. Technician A says that the tire pressure monitoring system must be reinitialized after a wheel pressure sensor has been replaced. Technician B says that the tire pressure monitoring system must be reinitialized after the tires have been rotated on some vehicles. Who is correct?

A. A only B. B only C. Both A and B D. Neither A nor B

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What is the beneficial effect of a snow layer on plants?

What will be an ideal response?

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All batteries should be in a secure bracket that is bolted to the vehicle to prevent physical damage to the battery

Indicate whether the statement is true or false

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The major concern with ammonia refrigerant is:

A) It is much more expensive than halogenated refrigerants. B) Its normal operating pressures are extremely high. C) It is poisonous and flammable. D) It can only be used with copper, brass, and aluminum.

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