Hetero Interview Questions, Process, and Tips

Q1. Costing process in Pharma
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Q2. General basic costing questions
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It seems like you're looking for information on Heteros, a pharmaceutical company, as well as some explanation of aptitude tests.

About Heteros Company

Hetero is a multinational pharmaceutical company based in India, founded in 1993. They specialize in developing and manufacturing active pharmaceutical ingredients (APIs) and finished dosages for various therapeutic areas, including HIV/AIDS, oncology, and hepatitis.

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Additionally, consider exploring resources like:

GeeksforGeeks Courses: Language

• Foundation Courses and DSA to Development - Coding Guide course.

• DSA Self-Paced Course: Master Data

Structures and Algorithms from basic to advanced levels.

Remember to practice coding regularly and review the concepts to increase your chances of success in Hetero's coding test

Q1. Engineering question
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Q2. What is the most commonly used feeder in dipole antenna?
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The most commonly used feeder in dipole antennas is the coaxial cable, known for its efficiency and ease of use.
• Coaxial cable is preferred due to its low loss and ability to handle high power.

• It provides a balanced feed to the dipole, minimizing radiation pattern distortion.

• Examples include RG-58 and RG-213 coaxial cables, commonly used in amateur radio.

• Other feeders like open-wire line can also be used but require mor
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Q3. Dipole antennas are?
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Dipole antennas are simple, efficient antennas used for transmitting and receiving radio frequency signals.
• Consist of two conductive elements, usually metal rods, oriented in opposite directions.

• Commonly used in radio, television, and communication systems.

• Half-wave dipole is the most common type, resonating at a specific frequency.

• Can be easily constructed and tuned for various frequencies.

• Examples include the simple
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Q4. Input impedance of dipole antennas are?
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Dipole antennas typically have an input impedance of around 73 ohms in free space.
• The input impedance of a half-wave dipole antenna is approximately 73 ohms.

• In practice, the impedance can vary based on the surrounding environment and feed point.

• For a center-fed dipole, the impedance is higher than at the ends.

• Impedance matching is crucial for efficient power transfer; using a balun can help.

• Example: A dipole antenna op...read more
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Q5. How does an impedance at the feed of dipole antennas defined
Ans. 
Impedance at the feed of dipole antennas is defined by their geometry and surrounding environment, affecting performance.
• The feed point impedance of a half-wave dipole antenna is typically around 73 ohms in free space.

• Impedance can vary based on the dipole's length, diameter, and proximity to ground or other objects.

• For example, a dipole placed close to the ground may have a lower impedance due to ground effects.

• Matchi...read more
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Q6. When does the efficiency of dipole antenna can be maximum?
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Q1. Good opportunity and good times and good health good people
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Q2. Good offer letter in this group
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