Interpret the evidence of electrical shock of black and red wires at 120 volts and casualty of 1000 ohm
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Interpret the evidence of electrical shock of black and red wires at 120 volts and casualty of 1000 ohm
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- Three types of electric devices A, B, and C are connected in series across a 115-volt ac source, and the voltage drops across the individual units are equal. If EB leads EA by 90 elec deg and EC lags behind EA by 90 elec deg, what are the emfs across A, B, and C?three type of electric device A, B, and C are connected in series across a 115 volt AC source, and the voltage drops across the individual units are equal. if EB leads EA by 90 elec deg and EC lags behind EA by 90 elec deg, what are the emfs across A, B, and C?Please kindly help me to answer this question. Please provide all the solutions, givens, and formulas used. Thank you very much! The exciting current of an electromagnet is rated at 12 amperes. When connected across a 122 - volt source the current is 14 amperes. Determine the ohms in a resistor which must be connected in series to limit the current to (a) rated value, and (b) 9 amperes.
- what is the causes of voltage dropState the main constituent elements of electrical cables, as well as the materials from which they may be made. Describe the following designations: H05VV-U 1G4 mm? and LSXAV 3x16 mm?.Three types of electric device A,B, and C are connected in series across a 115-volt a-c source, and the voltage drops across the individual units are equal. If Eb leads EA by 90 elec deg and Ec lags behind by 90 elec deg, what are the emds across A,B,C? Ans: EA = EB = EC = 115 Volts
- Alternating current is __________. Select one: A. AN ALTERNATING FLOW OF ELECTRONS B. ELECTRONS REVERSING THEIR FLOW AT REGULAR INTERVALS C. THE MOST COMMONLY USED CURRENT D. ALL OF THE ABOVE2. What is the significance of negative values of voltages and current?Mention and explain 4 Electrical Hazards.