Static electricity decreases if the humidity level in the air __________.
A. increases
B. decreases
Answer: A
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If the voltage failure exceeds the time-delay setting of the low-voltage release device, the motor ____.
a. will not restart automatically b. may suffer severe damage c. will still restart automatically d. may suffer a slight damage
Mycorrhizae help plants overcome deficiencies of zinc, copper, and other micronutrients by increasing the plant uptake of these elements from soil
Indicate whether the statement is true or false
Rubber gloves should be worn whenever working on or near the high-voltage circuits or components of a hybrid electric vehicle. Technician says A that the rubber gloves should be rated at 1000 volts or higher. Technician B says that leather gloves should be worn over the high-voltage rubber gloves. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
What is the most widely used transformer?
A. Power B. Voltage C. Auto D. Current