- 250 volts
- 50 volts
- 30 volts
- 650 volts
- 120 dB (A)
- 130 dB (A)
- 140 dB (A)
- 115 dB (A)
- 90 dB (A)
- 85 dB (A)
Q) Where any circuit is used for the remote control/electric interlocking of apparatus the circuit voltage shall not exceed_________?
Solution:
Where any circuit is used for the remote control/electric interlocking of apparatus the circuit voltage shall not exceed 30 volts.
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