CONTROL PANEL WIRING AND MAINTENANCE - Practice Mode

1) Which colour is to be powder coated (painted) on a control panel as per IE rule?

Light blue Siemens Gray Yellow Dark blue

Correct Answer: Siemens Gray

2) Which electrical items are to be fitted in a control panel?

Switches and indicators only Bus bar only Safety equipments ony Switching, control, safety and measuring

Correct Answer: Switching, control, safety and measuring

3) Which duty cycle of contactor used for the application of Crane,Lift,and hoist in AC?

AC 2 AC 4 DC 1 DC 2

Correct Answer: AC 4

4) Which factor is to be considered while designing the control panel dimensions?

Height of panel Width of panel Length of panel Swing area of cabinet doors

Correct Answer: Swing area of cabinet doors

5) Which is the amount of additional load to be considered before selecting the protective accessories for a motor in control panel?

25% 50% 75% 100%

Correct Answer: 25%

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