List of abbreviations

А.С. = (a.c.) = alternating current = переменный ток

a.f. = audio frequency = звуковая частота

A.F.C. = automatic frequency control = автоматическая подстройка частоты (АПЧ)

a.m. = ante meridiem = до полудия

С. — Centigrade or Celsius = градус Цельсия

cm.p.s. = centimetres per second = см/сек

c.p. = candle power = свеча

c.p.s. = cycles per second = герц

db. = decibel = децибел

D.C. (d.c.) = direct current = постоянный ток

dia = diameter = диаметр

dm. = decimetre = дециметр

e.g. = exempli gratia = for example, for instance = например

emf. = electromotive force = электродвижущая сила

etc. = and so on, and so forth = и так далее, и тому подобное

F. = farad = 1. фарада, =;Farenheit —1. градус Фаренгейта

ft. = foot = фут

g. = gramme = грамм

h.f. =high frequency = высокая частота

hi-fi = high fidelity = высокая точность (звуковоспроизведения)

h.p. = horsepower = лошадиная сила h.p. = high pressure = высокое давление

hr. =hour = час

h.v. = high voltage = высокое напряжение

i.e. = id est = that is = то есть

i.f. = intermediate frequency = промежуточная частота

Kc/s = kilocycles per second = килогерц

kg = kilogramme = килограмм

Kw-hr = kilowatt-hour = киловатт-час

j = joule = джоуль

lb = pound = фунт

lit = litre = литр

1m = lumen = люмен

l.p. = low pressure = низкое давление

l.v. = low voltage = низкое напряжение

m. = metre =метр

m. = micro = микро

ml = mile = миля

min. = minute = минута

No; Nos. = number(s) = номер (а)

pc., pcs. = piece(s) = штука (-и)

p.m. = post meridiem = по полудни

P.d. = potential difference = разность потенциалов

p.s.f. = pounds per square foot = фунтов на кв. фут

p.s.i. = pounds per square inch = фунтов на кв. дюйм

Qnty = quantity = количество

rev. = revolution = оборот

r.f. = radio frequency = высокая частота

r.p.m.(s) = revolutions per minute (second)= оборотов в минуту (секунду)

sc. = scale = шкала

sec. = second = секунда

sq.in. = square inch = квадратный дюйм

s.w. = specific weight = удельный вес

t. = ton = тонна

v. = volt = Вольт

v.f. = video frequency = видеочастота

viz. = namely = именно

vs. = versus = против

v.v. = variable voltage = переменное (регулируемое) напряжение

v.v. = vice versa = наоборот

W. = watt = ватт

w.g. = wire gauge = проволочный калибр

yd. = yard = ярд

Derivatives

1. Amplify – amplifier, amplification.

2. Attract – attractive, attractively, attraction.

3. Conduct-conductor, conductive, conductivity, conduction, superconduction, semiconductor.

4. Derive – derivative, derivation

5. Describe – description, descriptive, descriptively.

6. Design-designer.

7. Develop-development-developer-developed-developing.

8. Differ – different, difference, differently.

9. Divide – division, dividend, divisor, divider.

10. Define – definite, definition, indefinitely.

11. Direct – directly, director, direction, directive.

12. Equal – equally, equality, equation, equalize, equalizer, equalization.

13. Effect – effective, effectiveness, effectively, ineffective.

14. Economic-economical-economically-economize;

15. Efficient-efficiency-efficiently;

16. Generate-generator-generation-generative;

17. Insulate – insulation, insulative, insulatively, insulator

18. Invent-inventor-inventive-invention;

19. Local – locally, locality, localize, localization, locate, location.

20. Nature – natural, naturally, native, naturalize, naturalization.

21. Multiply – multiplication, multiple, multiplicant, multiplier.

22. Operate – operator, operation, operative.

23. Observe – observer, observatory, observation.

24. Produce – product, productive, productivity, production, productively, producer.

25. Pollute-polluter-pollutant-pollution.

26. Possible-possibly-impossible-possibility.

27. Perform-performing-performance.

28. Real – really, realist, realize, reality, realization.

29. Relate – relation, relative, relativity, relatively.

30. Respect – respection, respectly, respective, respectivity, respectful, respectless.

31. Replace-replacement;

32. Reliable-reliability-reliably.

33. Science – scientist, scientific.

34. Special – specially, speciality, specialist, specialize, specialization.

35. Strong – strongly, strength, strengthen.

36. Transform-transformer-transformation.

37. Use – user, useless, useful, uselessness, usage.

38. Vary-variety-various.

39. Weigh – weight, weightless, weightlessness.

40. Wide – widely, width, widen.