Technician A says that whenever using tension as a corrective force, the entire area between the attaching point and the anchor point is affected equally. Technician B says that when using tension, the pulling device will always attempt to seek its own center of the pulling line of force. Who is correct?

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


C. Both Technicians A and B

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What procedure do most manufacturers recommend when a frame rail is damaged?

A. Repaired by welding B. Repaired by fishplating C. Reinforced with an inverted L-section D. Replacement

Trades & Technology

Ajinkya Electronic Systems, a company in India that manufactures many different electronic products, has to purchase goods and services from a variety of suppliers (wire, diodes, LED displays, plastic components, etc.). The table below shows several suppliers and the VAT tax rates associated with each. It also shows the purchases (in $1000 units) that Ajinkya made (before tax) from each supplier in the previous accounting period. Assume Ajinkya’s sales to end users were $9.2 million and Ajinkya’s products carry a 15% VAT.


What was the average VAT rate paid by Ajinkya in purchasing goods and services?

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With which signal pattern is the RMS reading the same as the average reading?

A) Square wave B) Sine wave C) Nonsymmetric D) None of these

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The profiles for baseboard convectors and forced-air systems reveal lower than ideal temperatures near the floor, as well as higher than ideal temperatures near the ceiling. This undesirable effect is called air temperature ____.

a. discharge b. stratification c. modulation d. wastage

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