Answer the following statement(s) true (T) or false (F)
1. In the air- conditioning and refrigeration field, the technician works almost exclusively with direct current.
2. Most voltmeters are multiranged.
3. An advantage of the analog meter is that it is generally easier for an inexperienced person to learn to read.
4. Clamp-on types of ammeters are generally used in the field for troubleshooting.
5. The ohmmeter must never be connected to a circuit with power on.
1. FALSE
2. TRUE
3. FALSE
4. TRUE
5. TRUE
You might also like to view...
1. What is a heat exchanger that is used to supply the heat necessary to drive a distillation column?
A. Reboiler B. Preheater C. Interchanger D. Condenser
Heat-shrink insulators are intended to provide _____.
a. strain relief and mechanical protection b. suitability for cold weather duty c. rating for duty at increased voltages d. additional crimping force on the terminal
The poinsettia forms flower buds naturally _____
A) through spring and summer B) ?when the temperature is under 70 degrees C) ?in both November and December D) during late September and early October
A positive edge-triggered J-K flip-flop will toggle when both J and K are high and the ________
Fill in the blank(s) with correct word