The circuit breaker that protects a power window circuit opens whenever the window is lowered. Technician A says the internal resistance of the motor is too high. Technician B says the window regulator may be sticking. Who is correct?
A. Technician A only
B. Technician B only
C. Both Technician A and B
D. Neither Technician A nor B
Answer: B
You might also like to view...
Si se conecta un cable para calefacción de 120 V a un circuito de 240 V:
a. el cable se derretirá. b. se producirá sólo el 25 % del vataje nominal del cable. c. el sistema funcionará dentro de los parámetros aceptables, pero no con la máxima eficiencia. d. el sistema funcionará con la mayor eficiencia.
?When a radiator is disassembled and cleaned out, this is called _____ out.
What will be an ideal response?
The American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) has guidelines governing indoor air quality. These guidelines are called ASHRAE Standard ____________________.
Fill in the blank(s) with the appropriate word(s).
By far the most widely used wall surface material is ____.
A. plywood B. hardboard paneling C. ceramic tile D. gypsum wallboard