Describe the characteristics of a good pencil and leads to use for sketching.

What will be an ideal response?


The pencil should have a soft lead. A common number 2 pencil works fine or an automatic 0.7- or 0.9-mm pencil with F or HB lead is also good. The pencil lead should not be sharp. A dull, slightly rounded pencil point is best.

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What does the acronym EST represent in the truck service industry?

A. electronic service tool B. electronic sensor test C. electrical sender terminal D. electrical speed transducer

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Cranking circuit resistance can be accurately measured by a DMM ohmmeter, provided the meter test lead resistance is zeroed out first.

Answer the following statement true (T) or false (F)

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If both alleles are the same form, the genes are said to be:

a. segregated c. homozygous b. heterozygous d. transcribed

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An owner of a vehicle equipped with ABS brakes complained that whenever he tried to stop on icy or slippery roads, the brake pedal would pulse up and down rapidly. Technician A says that this is normal for many ABS units. Technician B says that the ABS unit is malfunctioning. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B

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