1. Branch circuit current shall not exceed
ANSWER: 30 A
2. It is an instrument used to measure constant radiant flux- unit luminance.
ANSWER: Foot – candle Meter
3. The refraction of light in hot air bodies is called
ANSWER: mirage
4. It was signed by President Fidel V. Ramos on March 1998 and it is the policy of operation of satellites.
ANSWER: E.O. 467
5. An Executive Order vesting jurisdiction and control of Philippine Satellite Communication in cooperation with NTC.
ANSWER: E.O. 196
6. It is the year that analog broadcasting is going to phase out.
ANSWER: 2006
7. The NTC requires mandatory installation of navigational satellite aids equipment particular NAVTEX receiver and EPIRB equipment to passenger and general cargo vessels engaged in coastwise trade with a gross tonnage of __________.
ANSWER: 500
8. Mandatory date of compliance to NTC requirement by installing NAVTEX receiver by cargo and passenger vessels and ships engaged in coast wise trade is on before
ANSWER: September 30, 2002
9. NTC memorandum circular governing rules and regulations in CATV and PBS services generally prohibit ___________.
ANSWER: Carrying of TV programs for distribution
10. As promulgated by the NTC, newly authorized CMTS operators may have a drop call rate of __ after 1 year of start of operations
ANSWER: 7
11. The maximum penalty for violating a provision of RA 9292 for any person is __________.
ANSWER: P 1 Million fine and 6 years imprisonment
12. The ITU body that provides secretarial support for the work of the ITU-T sector and services for the participants in the ITU-T work, diffuse information on international telecommunications worldwide, and establishes agreement with many international standards development organizations is the ____________.
ANSWER: Telecommunication Standardization Bureau
13. Provides the policy guideline for compulsory interconnection of authorized public telecommunications carrier?
ANSWER: E.O. 59
14. What law regulates the operation of cable antenna system in the Philippines?
ANSWER: E.O. 205
15. Under 9292, an Electronics Technician may apply registration without examination within __ after the effectively of the act.
ANSWER: 5 Yrs.
16. What is the unit of impulse?
ANSWER: N-s
17. What is the equivalent unit of "poise"?
ANSWER: dyne-s/cm2
18. What will happen to the volume in a system when the pressure is doubled and the temperature remains constant
ANSWER: Volume will decreased
19. What is the international calling frequency for VHF radio telephony
ANSWER: 148.6 MHz
20. Bonding jumpers which connect communications cable grounding conductors and the grounding electrode of the building shall NOT be smaller than what size?
ANSWER: 14.0 mm2
21. Interlocked type armored cable or corrugated sheath cables shall have a bending radius of NOT less than __________ times the external diameter of the metallic sheath
ANSWER: 7
22. The frequency stability of cellular mobile telephone transmitter authorized by NTC for use in the Philippines
ANSWER: 2.5 KHz and 2.5 ppm
23. Oxidation of odor and taste can be removed by
ANSWER: Aeration
24. The density of illumination flux on the surface
ANSWER: illumination
25. Broadcast/Push messaging shall not be sent between __________ except on paid subscription services
ANSWER: 9:00 PM to 7:00 AM
26. Who said the dualistic nature of light and extended it to electrons
ANSWER: De Broglie
27. Any small element of space in the path of a wave may be considered as a source of secondary wavelength
ANSWER: Huygen's Principle
28. Electronic technician as defined by the MPSCP implementing guidelines should be a graduate of an electronic technician course and should have completed a formal training course in the repairs, servicing and maintenance of mobile phones conducted by mobile phone manufacturers and or training service center duly accredited by __________.
ANSWER: TESDA
29. Who discovered Radioactivity?
ANSWER: Henri Becquerel
30. What are the two elements of DDT and Freon?
ANSWER: CI and F
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