Induction

Frank "Trigonometry"

100

A right triangle contains this many degrees

180

200

OSCAR HAD this

A HEAP OF APPLES

300

A^{2 +} B^{2 =} C^{2  =} This

Pythagorean theorem

400

The side that is always labeled C Spell It

H-Y-P-O-T-E-N-U-S-E

500

In a right triangle the other 2 non-90-degree angles are proportional to the lengths of ___________.

3 sides of the Triangle

A/C "Green"

100

This is the greatest advantage of A/C current 

It can be transfroemed

200

In the transmission of Power Higher Voltage = 

Lower Current

300

The 3 Alternating waveforms 

Square, Triangle, Sine

400

A square Wave Alternating Current is produced by this

2 Batteries and a Switch

500

Most Alternating Current is Produced by this

Rotating a conductive loop through a magnetic field 

A/C "Slater"

100

RMS stands for

Root Means Square

200

RMS is also known as this 

Effective Voltage

300

Peak = RMS X this

1.414

400

Coverts AC to DC

Rectifier

500

A half Wave rectifier will have pulsating DC voltage equal to this

Half of the AC average value

It's Just "A" Phase

100

A Transformer that is physically and electrically separated 

Isolation (TX)

200

The Disadvantage of an Autotransformer

No Isolation

300

DOTS are used to identify this in Schematics

Polarity

400

Isolation transformers help filter this

Voltage Spikes

500

Distribution and Control Transformers are common examples of this 

Isolation Transformer

"3-Phase" He Says

100

Biggest Advantage of 3 Phase Power is this 

Efficacy

200

3 Phase power is connected in these two configurations

WYE & DELTA

300

The HP rating and KVA rating of a 3 Phase TX is this much greater than that of a Single-Phase TX

150%

400

In a 3 Phase system each Phase is this 

120-Degrees out of phase 

500

Each Conductor of a 3 Phase System is _____ the size of the Equivalent KVA rated Single Phase Conductor  

75%