Three electric heating elements are connected in parallel with each other and each element draws 7 amps. The supply voltage is 210 volts.a) What is the resistance of each heater?b) What would the current be through each of the two remaining heaters if one heater burns out?
What will be an ideal response?
a) 30 ohms
b) 7 amps
You might also like to view...
After properly connecting a power steering analyzer into a steering circuit with the engine running, what should happen when the flow control valve on the analyzer is closed?
A. The system pressure should go up B. The system pressure should go down C. The wheels should turn off center D. The gpm gauge reading should increase
The marks (lines) on the head of a bolt indicate ________
A) Size B) Grade C) Tensile strength D) Both B and C
Equipment grounding conductors are required to be bonded to a grounded pull box under which of the following conditions?
(1) When the circuit conductors are spliced within the box. (2) Irrespective of whether the circuit conductors are spliced within the box. A. Condition (1) only B. Condition (2) only C. Both conditions (1) and (2) D. Neither condition (1) nor (2)
Create a problem statement. How will an improvement team use the problem statement?
What will be an ideal response?