All about diode - Study guides, Class notes & Summaries

Fiber Installation and Activation Exam Questions and Answers 100% Pass Which standards organization is considered to be the creator of the world's most recognized communications standards, know as "recommendations"? - Answer- ITU In which component in a fiber-optics communication system do changes to the intensity of the optical signal occur? - Answer- The optical transmitter What is the drawback of using F-P lasers in HSD networks? - Answer- The emission of a number of discrete wavelengt...

1. All fiber-optic communication systems must contain ANSWER An optical fiber trans- mission medium 2. The optical fiber core ANSWER Transmits the optical signal, and its structure and chemical makeup are critical to fiber operation. 3. Wavelengths used in a fiber-optic communication system ANSWER Include 1,310 nm and 1,550 nm in singlemode transmission systems. 4. As a lightwave enters an optical fiber, ANSWER Itsspeed decreases, and the lightwave refracts at an angle. 5. Attenuation in ...

What term refers to the vaporization, cutting, or removal of a portion of the epidermis and/or dermis? - ANS Ablation What do photons do? - ANS Travel at the speed of light in the form of a wave What term refers to light energy that is "in phase"? - ANS Coherent light What aspect of a laser determines the type of chromophore with which the light will react? - ANS Color What is NOT one of the common chromophores in the body? - ANS Lymph What is NOT one of ...

Automotive Technology Electrical Midterm Exam Questions and Answers 100% Pass which is a basic element of electricity is also described as "electrical pressure" ? - A. Current B. Capacitance. C. Resistance. D. Voltage D. Voltage Technician A says that an electrical short circuit causes excess current flow. Technician B says a short causes excess resistance to develop. Who is right? - A. A only B. B only. C. Both A & B D. Neither A nor B 2Disclaimer: Original Content, No Copyr...

An osteotome is (A) used to cut or shave bone. (B) a retractor. (C) a hemostatic forceps. (D) none of the above. - ANSWER A When returning loaner items to the vendor (A) all items should be completely assembled, tested and sterile. (B) trays should be returned immediately after point-of-use cleaning.(C) all items should be cleaned and decontaminated. (D) trays should be terminally sterilized before returning them to the vendor. - ANSWER C The first goal of creating an instrument...

Master Esthetics (Washington State) Advanced Esthetic Services Review Questions with Verified Solutions What term refers to the vaporization, cutting, or removal of a portion of the epidermis and/or dermis? Ablation What do photons do? Travel at the speed of light in the form of a wave What term refers to light energy that is "in phase"? Coherent light What aspect of a laser determines the type of chromophore with which the light will react? Color What is NOT one of the comm...

An osteotome is (A) used to cut or shave bone. (B) a retractor. (C) a hemostatic forceps. (D) none of the above. - ANS A When returning loaner items to the vendor (A) all items should be completely assembled, tested and sterile. (B) trays should be returned immediately after point-of-use cleaning.(C) all items should be cleaned and decontaminated. (D) trays should be terminally sterilized before returning them to the vendor. - ANS C The first goal of creating an ...

GROL Element 3: Complete Study Guide and Practice Questions for General Radiotelephone Operator License The product of the readings of an AC voltmeter and AC ammeter is called: Apparent power What is the term used to express the amount electrical energy stored in an electrostatic field? Joules What formula would determine the inductive reactance of a coil if frequency and coil inductance is known? Xl=2pi(fL) What determines the strength of a magnetic field around a conductor? The am...

An osteotome is (A) used to cut or shave bone. (B) a retractor. (C) a hemostatic forceps. (D) none of the above. - ANSWER A When returning loaner items to the vendor (A) all items should be completely assembled, tested and sterile. (B) trays should be returned immediately after point-of-use cleaning.(C) all items should be cleaned and decontaminated. (D) trays should be terminally sterilized before returning them to the vendor. - ANSWER C The first goal of creating an instrument...

ABYC Electrical 2 Questions with correct Answers D ABYC standard ________ applies to inverters A. E-2 B. A-27 C. A-28 D. A - 31 A A true RMS voltmeter is required to accuralty check output voltage from a(n): A. non-sinusoidal output inverter B. Isolation transformer C. Inverter DC input D. Galvanic isolator C An AC voltmeter is required at the panel if the boat is equipped with: A. A DC windlass B. An AC- powered water heater C. An inverter D. AC- powered read...