Electrical Engineering Quiz

Which of the following parameters can be neglected for a short line?

• resistance

• inductance

• reactance

• capacitance

The curve representing Ohm's law is

• a parabola

• linear

• a sine function

• a hyperbola

The overcurrent protective device is caused to operate by ________.

• voltage surge

• current flow

• voltage drop

• impedance

What is the maximum number of bands permitted in rigid conduits between outlets?

• 4 quarter bends

• 2 quarter bends

• 6 quarter bends

• 3 quarter bends

Which of the following insulators will be selected for high voltage application?

• strain type

• disc type

• suspension type

• pin type

If the torque angle continuously increases, system will become

• stable

• oscillatory stable

• unstable

• asymptotic stable

The condition in Ohm's Law is that

• ratio V/I should be constant

• current should be proportional to voltage

• the temperature should remain constant

• the temperature should vary

Which of the following shall be included in the calculation of the reliability standard indices of the distributor asset by the Philippine Distributor Code?

• Outages that occur on the secondary lines of the distribution system

• Planned outages where the customers have been notified at least three(3) days prior to the loss of power

• Outages that occur on the primary lines of the distribution system

• Outages that occur in the transmission line

A type of electronics communication in which only one party transmits at a time.

• Full duplex

• Half duplex

• Bicom

• Simplex

An equal number of electrons is placed on two metal spheres 3cm apart in air. How many electrons are on each sphere if the resultant force is 4kN?

• 1.47 x 10^14 electrons

• 1.25 x 10^14 electrons

• 1.33 x 10^14 electrons

• 1.40 x 10^14 electrons