ESAS quiz 4 38-100

For dwelling units, the demand factor for the first 3000 volt-amperes of load is

• 85%

• 85%

• 100%

• 80%

Gold with 79 protons has an atomic number of

• 52

• 57

• 67

• 79

An Electrical Engineer shall give _______ to the engineering work of the person to whom the credit is legally due.

• Loyalty

• Advise

• Honor

• Credit

An establishment or a system for the production and modification of electric energy is an _______

• "Electric supply"

• "Electric plant"

• "Substation"

• "Electric system"

Which element melts in your hand like a chocolate bar?

• Krypton

• Tantalum

• Strontium

• Cesium (correct)

BCD is

• Binary Coded Decimal

• Bit Coded Decimal

• Binary Coded Digit

• Bit Coded Digit

Which of the following is Charles' Law?

• V = k × 1/P

• P₁/V₁ = P₂/T₂

• PV = mRT

• V/T = k

EPIRA is RA _______

• 184

• 9136

• 9163

• 7920

Installations underground or in concrete slabs or masonry in direct contact with the earth.

• Wet location

• Dry location

• Damp location

• Moist location

The continuity equation is an expression of

• Conservation of mass

• Conservation of energy

• Conservation of momentum

• Conservation of angular momentum