SEES Quiz Night 10

What are the three pillars of quantum physics?

• Hilbert state of quantum states

• Bohr's atomic model

• The Hermitian operators

• Unitary evolution operators

Who is regarded as the father of quantum physics?

• Max Planck
• Niels Bohr
• J. Oppenheimer
• Alan Turing

Which of the following are unanswered questions in physics?

• Dark energy

• Existence of rainbows in narrow bands

• Turbulence

• Newton's laws of motion

Why is AC used for long distance power transmission?

• It is directly used by most devices
• It is cheaper
• It is easier to step up and down
• For security, as it gives bigger shocks if tampered with

What two factors determine power loss in transmission of power?

• Resistance

• Inductance

• Capacitance

• Current

What is an alternative name for a generator?

• Alternator
• Converter
• Transformer
• Rectifier

An OR gate has 4 inputs: 3 0s and one 1. What will be the output?

• 1
• 0
• alternating 0 and 1
• None of the above

What are the possible combinations of an AND gate with 5 inputs?

• 64
• 50
• 32
• 1

What is an IPP with relation to electricity generation?

• Important Power Processor
• Independent Power Plant
• Infinite Power Production
• Ideal Power Plant

Which of the following are professional engineering boards in Kenya?

• EBK

• ESA

• IEK

• IESC

• KETRB