ECE QUIZ BEE

In physics, this refers to a situation in which a very small change in one place can amplify into a large change somewhere elese.

In physics, this refers to a situation in which a very small change in one place can amplify into a large change somewhere elese.

BUTTERFLY EFFECT

When controlling the action of a relay, one of the cheapest but most effective ways to protect the switching system is to place a capacitor across the terminals of the coil. This capacitor is commonly called?

When controlling the action of a relay, one of the cheapest but most effective ways to protect the switching system is to place a capacitor across the terminals of the coil. This capacitor is commonly called?

SNUBBER

A 1500-TURN SOLENOID PRODUCES 600,000 MAXWELLS WHEN EXCITED BY A CURRENT OF 2.5 AMP. CALCULATE THE INDUCTANCE.

A 1500-TURN SOLENOID PRODUCES 600,000 MAXWELLS WHEN EXCITED BY A CURRENT OF 2.5 AMP. CALCULATE THE INDUCTANCE.

3.6 HENRYS

INFORMATIONS TRANSMITTED TO THE MOBILE PHONE, EITHER SUBSCRIBED OR UNSOLICITED MESSAGES, WITHOUT A USER REQUEST AND ARE INITIATED BY THE SERVER OF THE CONTENT PROVIDER.

INFORMATIONS TRANSMITTED TO THE MOBILE PHONE, EITHER SUBSCRIBED OR UNSOLICITED MESSAGES, WITHOUT A USER REQUEST AND ARE INITIATED BY THE SERVER OF THE CONTENT PROVIDER.

PUSH MESSAGES

THE FIRST BYTE IN A MACHINE LEVEL INSTRUCTION IS CALLED______.

THE FIRST BYTE IN A MACHINE LEVEL INSTRUCTION IS CALLED______.

OPERATION CODE

THE CODE FOR “I RECEIVE YOUR MESSAGE”

THE CODE FOR “I RECEIVE YOUR MESSAGE”

ROGER

THE CODE FOR “I HAVE COMPLETED TRANSMITTING AND AWAIT YOUR REPLY”

THE CODE FOR “I HAVE COMPLETED TRANSMITTING AND AWAIT YOUR REPLY”

OVER

NOISE THAT HAS A FREQUENCY SPECTRUM OF PREDOMINATELY ZERO POWER LEVEL OVER ALL FREQUENCIES EXCEPT FOR FEW NARROW BANDS OR SPIKES

NOISE THAT HAS A FREQUENCY SPECTRUM OF PREDOMINATELY ZERO POWER LEVEL OVER ALL FREQUENCIES EXCEPT FOR FEW NARROW BANDS OR SPIKES

BLACK NOISE

AM BROADCAST STATION SHALL NOT OPERATE MORE THAN ____ AND NOT LOWER THAN ____ OF ITS AUTHORIZED OPERATING POWER.

AM BROADCAST STATION SHALL NOT OPERATE MORE THAN ____ AND NOT LOWER THAN ____ OF ITS AUTHORIZED OPERATING POWER.

5%, 10%

20 ANGSTROM IS EQUAL TO HOW MANY MICRONS?

20 ANGSTROM IS EQUAL TO HOW MANY MICRONS?

.002 MICRON20 Angstrom x

=

BAND OF LIGHT WAVELENGTHS THAT ARE TOO SHORT TO BE SEEN BY THE HUMAN EYE.

BAND OF LIGHT WAVELENGTHS THAT ARE TOO SHORT TO BE SEEN BY THE HUMAN EYE.

10NM TO 390 NM (ULTRAVIOLET)

BAND OF LIGHT WAVELENGTHS TO WHICH THE HUMAN EYE RESPOND

BAND OF LIGHT WAVELENGTHS TO WHICH THE HUMAN EYE RESPOND

390 NM TO 770 NM

CALCULATE THE MINIMUM DOUBLE-SIDED NYQUIST BW AND THE BAUD FOR A QPSK MODULATOR WITH AN INPUT DATA RATE EQUAL TO 40MPBS AND A CARRIER FREQUENCY OF 110 MHZ.

CALCULATE THE MINIMUM DOUBLE-SIDED NYQUIST BW AND THE BAUD FOR A QPSK MODULATOR WITH AN INPUT DATA RATE EQUAL TO 40MPBS AND A CARRIER FREQUENCY OF 110 MHZ.

= =

baud= =

A POINT IN A SATELLITE ORBIT LOCATED FARTHEST FROM EARTH

A POINT IN A SATELLITE ORBIT LOCATED FARTHEST FROM EARTH

APOGEE

A POINT IN A SATELLITE ORBIT LOCATED CLOSEST TO EARTH

A POINT IN A SATELLITE ORBIT LOCATED CLOSEST TO EARTH

PERIGEE